The borg implant options are realy limited and ugly, the borg officer look so much better in the head part.
1) More minor implants please
2) Implants for all body segments and/or costume peaces
3) More race options
All in all, are all the "attachments" (horns, gills etc.) options for all races rather limited as well as the hair options. I mean the only realy customistable part is the head as the body is hidden by armor or suite anyways. Not that it's unuasual even if i don't mind playing a naked captain i guess it didn't fit int star trek