>>5408806That should be easy, compared to a lady you have fuckloads of flexibility for shape usage as well as a medley of ways in which you could make a buff physique. The rounded car hood/roof pieces, for instance, along with some studs, should make for an E-Z set of pecs and abs.
If you wanted to go the cheap route you could use stuff like neo-Bionicle ab pieces, there's loads of them in tan and that'd probably make for an easy chest. Some system-technic finagling would allow for an appropriately bulky set of arms if you keep the bonkle chest but want bulky System arms.
I should build more ladies with different body types, come to think of it. I did the one devil fighter lady, and a few others, but I haven't shown them off all that much.