Legacy Mesh Body comes BOM Compatible.
AK has just put out a BOM Head.
Stargazer BOM compatibility (Shameless self promo):
Skins Male and Female (Usually in the same pack unless VERY VERY old) - mostly Fantasy but some quirky human / RP types skins too!
Some System Clothing
(If a System Layer is ever missing throw rocks and there will be a free update)
I have added a foot and hand tattoo fix, mod tintable, to make it easier to wear those older skins that have the nails showing. It's free for group.