The  images below show designs created for the Unreal Marketplace. The items are modular, and cross compatible. This makes the production of these assets challenging but also very rewarding.
For these I take care of concept art, sculpting and texturing, as well as import and blueprint setup.
The retopology and baking work is partly outsourced.
Check the MOBA Characters Project page for more details on the Female Elf and Feline Warrior characters.
The videos shown below illustrate the use of these assets by game dev enthousiasts and content creators.
You can also visit my Unreal Marketplace seller page to see these commercial assets in context.