The uniform for this figure is based on a British infantry soldier at the Battle of Waterloo - 1815. You are free to use it in any way.
The download includes two versions of the figure with different heads. The extra textures folder contains some metallic textures and some variations for head, trousers, jacket etc - so you don't have an army of clones!
Click the download button and select orginal format. Unzip the file once downloaded and open the source folder - unzip the file in here and you should get the two fbx files for the figure and the extra texture files. Colour and normal maps are embedded in the fbx file and will be loaded automatically when you load the figure into unreal engine - select the standared UE mannequin. You will need to load the metallic maps manually.
I have tested the figure in UE5 using Mixamo animations (converted for UE format). I set up 3 LODs for each figure - see below.
![](https://i.imgur.com/cRxesDH.png?1)