UE Overview

This is a collection of 42 coral models, including varieties such as tree coral, table coral, antler coral, foliaceous rose coral, blue coral, crinoids, and sea anemones, some of which feature multiple shapes. This greatly enhances the realism of scenes.
Specially designed for Unreal Engine 5.3.2 and above, these coral assets are meticulously crafted, ready for direct use in your projects.
The 42 coral models are divided into three collection packs, detailed as follows:

• Corals Collection 01 contains 19 models: AcroporaClathrata02, AntlerCoral01, AntlerCoral02, AntlerCoral03, AntlerCoral04, AntlerCoral05, AntlerCoral06, Dendronephthya02, Dendronephthya04, HelioporaCoerulea01, HelioporaCoerulea02, MontiporaFoliosa01_01, MontiporaFoliosa01_02, MontiporaFoliosa02, MontiporaFoliosa03_01, MontiporaFoliosa03_02, MontiporaFoliosa04, MontiporaFoliosa05, MontiporaFoliosa06.
•  Corals Collection 02 contains 18 models: AcroporaAustera_01, AcroporaAustera_02, AcroporaAustera_03, AcroporaAustera_04, AcroporaAustera_05, AcroporaAustera_06, AcroporaAustera_07, AcroporaAustera_08, AcroporaAustera_09, AcroporaAustera_10, AcroporaAustera_11, AcroporaAustera_12, AcroporaAustera_13, AcroporaAustera_14, AcroporaAustera_15, AcroporaAustera_16, AcroporaAustera_17, AcroporaAustera_18.
• Corals Collection 03 contains 5 animated models:  Actinia01, Actinia02, Actinia03, Actinia04, Crinoidea04.

Key Features

Textures and Materials: Textures are created using UDIM format and produced in 4K resolution. Textures have already been imported into UE and optimized.

Size of Maps

Dendronephthya04_Normal02.uasset, 4096* 4069
Dendronephthya04_Normal01.uasset, 4096* 4069
Dendronephthya04_Mask01.uasset, 4096* 4069
Dendronephthya04_BaseColor03.uasset, 4096* 4069
Dendronephthya04_BaseColor02.uasset, 4096* 4069
Dendronephthya04_BaseColor01.uasset, 4096* 4069
Dendronephthya02_Normal02.uasset, 4096* 4069
Dendronephthya02_Normal01.uasset, 4096* 4069
Dendronephthya02_Mask02.uasset, 4096* 4069
Dendronephthya02_Mask01.uasset, 4096* 4069
Dendronephthya02_Flower_Normal.uasset, 4096* 4069
Dendronephthya02_Flower_BaseColor.uasset, 4096* 4069
Dendronephthya02_BaseColor02.uasset, 4096* 4069
Dendronephthya02_BaseColor01.uasset, 4096* 4069
Crinoidea04_Red_BaseColor.uasset, 4096* 4069
Crinoidea04_Normal.uasset, 4096* 4069
AntlerCoral03_Normal.uasset, 4096* 4069
AntlerCoral03_BaseColor.uasset, 4096* 4069
AntlerCoral_SubsurfaceAmount.uasset, 4096* 4069
AntlerCoral_Roughness.uasset, 4096* 4069
Actinia03_Branch_BaseColor.uasset, 4096* 4069
Actinia01_Normal.uasset, 4096* 4069
Actinia01_Branch_BaseColor.uasset, 4096* 4069
AcroporaClathrata02_Normal04.uasset, 4096* 4069
AcroporaClathrata02_Normal03.uasset, 4096* 4069
AcroporaClathrata02_Normal02.uasset, 4096* 4069
AcroporaClathrata02_Normal01.uasset, 4096* 4069
AcroporaClathrata02_BK_BaseColor04.uasset, 4096* 4069
AcroporaClathrata02_BK_BaseColor03.uasset, 4096* 4069
AcroporaClathrata02_BK_BaseColor02.uasset, 4096* 4069
AcroporaClathrata02_BK_BaseColor01.uasset, 4096* 4069
MontiporaFoliosa06_Roughness.uasset, 2048* 2048
MontiporaFoliosa06_Normal.uasset, 2048* 2048
MontiporaFoliosa06_BaseColor.uasset, 2048* 2048
MontiporaFoliosa05_Roughness.uasset, 2048* 2048
MontiporaFoliosa05_Normal.uasset, 2048* 2048
MontiporaFoliosa05_BaseColor.uasset, 2048* 2048
MontiporaFoliosa04_Roughness.uasset, 2048* 2048
MontiporaFoliosa04_Normal.uasset, 2048* 2048
MontiporaFoliosa04_BaseColor.uasset, 2048* 2048
MontiporaFoliosa03_Roughness.uasset, 2048* 2048
MontiporaFoliosa03_Normal.uasset, 2048* 2048
MontiporaFoliosa03_BaseColor.uasset, 2048* 2048
MontiporaFoliosa02_Roughness.uasset, 2048* 2048
MontiporaFoliosa02_Normal.uasset, 2048* 2048
MontiporaFoliosa02_BaseColor.uasset, 2048* 2048
MontiporaFoliosa01_Roughness.uasset, 2048* 2048
MontiporaFoliosa01_Normal.uasset, 2048* 2048
MontiporaFoliosa01_BaseColor.uasset, 2048* 2048
MontiporaFoliosa_SubsurfaceAmount.uasset, 2048* 2048
HelioporaCoerulea02_SubsurfaceAmount.uasset, 2048* 2048
HelioporaCoerulea02_Roughness.uasset, 2048* 2048
HelioporaCoerulea02_Normal.uasset, 2048* 2048
HelioporaCoerulea02_BaseColor.uasset, 2048* 2048
HelioporaCoerulea01_SubsurfaceAmount.uasset, 2048* 2048
HelioporaCoerulea01_Roughness.uasset, 2048* 2048
HelioporaCoerulea01_Normal.uasset, 2048* 2048
HelioporaCoerulea01_BaseColor.uasset, 2048* 2048
AntlerCoral02_Normal.uasset, 2048* 2048
AntlerCoral02_BaseColor.uasset, 2048* 2048
AntlerCoral01_Normal.uasset, 2048* 2048
AntlerCoral01_BaseColor.uasset, 2048* 2048
Actinia04_Branch_BaseColor.uasset, 2048* 2048
Actinia03_BaseColor.uasset, 2048* 2048
Actinia02_Branch_BaseColor.uasset, 2048* 2048
Actinia01_BaseColor.uasset, 2048* 2048
AcroporaAustera15_BaseColor.uasset, 1024* 1024
AcroporaAustera14D_BaseColor.uasset, 1024* 1024
AcroporaAustera14C_BaseColor.uasset, 1024* 1024
AcroporaAustera14B_BaseColor.uasset, 1024* 1024
AcroporaAustera14A_BaseColor.uasset, 1024* 1024
AcroporaAustera12_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera11_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera08_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera08_BaseColor.uasset, 1024* 1024
AcroporaAustera06_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera04_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera02_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera01_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch18C_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch18B_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch18A_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch15_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch13_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch11_hair_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch10D_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch10C_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch10B_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch10A_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch09_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch07C_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch07B_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch07A_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch05_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch03C_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch03B_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch03A_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch02_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch01C_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch01B_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Branch01A_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Ball17B_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Ball17A_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Ball16B_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Ball16A_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Ball06_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Ball05_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Ball04_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Ball03C_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Ball03B_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Ball03A_BK_BaseColor.uasset, 1024* 1024
AcroporaAustera_Ball02_BK_BaseColor.uasset, 1024* 1024
HelioporaCoerulea01_WhiteSphere_Opacity.uasset, 512* 512
HelioporaCoerulea01_WhiteSphere_BaseColor.uasset, 512* 512
AcroporaAustera_Ball14_BaseColor.uasset, 512* 512

Rigging

A detailed rigging setup has been created for the "Crinoidea04" model, featuring fine FK controllers for ease of posing and animation:
Crinoidea04_Rig_ctrl are control the entire model
DEF_root_a_a_ctrl, DEF_root_b_a_ctrl, DEF_root_c_a_ctrl, DEF_root_d_a_ctrl, etc, are FK control of the root.
DEF_stem_a_ctrl, DEF_stem_b_ctrl, DEF_stem_c_ctrl, etc, are FK control of the branches.

Animation (Corals Collection 03)

Actinia01 animation at 30 fps, Frame range 0-360
Actinia02 animation at 30 fps, Frame range 0-360
Actinia03 animation at 30 fps, Frame range 0-360
Actinia04 animation at 30 fps, Frame range 0-360

Crinoidea04 animation at 30 fps, Frame range 0-360

Technical Specifications

Platform Compatibility: Supports PC, Mac, and mobile platforms.
UE Version Compatibility: Specifically designed for UE5.3.2 and above.
Asset Format: This asset is presented as a complete UE project package.

Usage Notes

Ensure your Unreal Engine version is 5.3.2 or higher to achieve optimal performance and compatibility.
The model adopts the Groom hair system. Please ensure that the 'groom' plugin in the plugins is enabled.
The hair is binding to the model, so please make sure to enable the 'support Computer Skin Cache' option in the project settings.
Given the high precision of the model, textures, and the extensive amount of fur, it's suggested for use on higher-end devices.
When importing into your project, ensure to maintain the directory structure to guarantee all linked assets load correctly.
Adjustments to the fur material's brightness and reflectivity may be needed based on your scene's lighting.

Blender model details:

3D Coral Models | 35 Sets of Coral