[HELP] Converting a body from an armor mod to a body slide preset?

[lafooo]

I'm sure some of you know Goma Pero-Pero uses 7BO body for his mods, but the 7BO body he uses is slightly different from the 7BO body from bodyslide. (it's much better than the 7BO default in body slide...)

I was wondering how can I convert the 7BO body type used in his mods to a body slide preset that can be used for all UUNP armors.

Tried checking some tutorials but it's kinda confusing me, would appreciate if someone help me with this or convert this for me? (yeah sorry, total body slide noob here... kinda frustrated...)

 

Thanks~

[cOJzZ]

Vertices number does not match. 7bo Goma Pero used has more poly in breasts.