Big-Hat river

Sorry,first time attaching photo on Forum.. Failure to launch being redone..

Trying to ID material on Fly in attached picture..the body portion on this # 4 hook..any suggested substitute would help.. color not critical ..leggy strands are very thin ..man made fibers are soft like angora/mohair..

New to FTF..Looking to replace vise from long ago kit after 20 yr lull tying. Mainly for warm water fish. Mostly #8 to 2/0 hooks.. Rotary,pedestal type with ability to add jaw options in $150 range should work for me per research. Figure can get hands-on opinions from Forum.. Open to gently used equipment if trading post site avail..