Hey show us a picture of him, one that has a bit better detail. I did not think that he did a very good job of taking a picture. He is a bid more muscular then the Mego figure was, should have been more girly...
I think the TWOK Uhura would be fine, either way she needs a new do. I am getting one cast for me and will take it out on the casting. I was thinking of using the younger Scotty for TMP, because I may want the old guy for something else and I only have one...
I'm not really confident enough to resculpt hair. I can live with Uhura's Twok wig. A simple repaint should do for Chapel but Janice's TOS hair is rather over the top. On the one hand, I love that beehive, but on the other it does mean she'll look nothing like her TMP counterpart.
I think past TMP customs have used TOS Scotty with a sculpted moustache or alternatively the TWOK head with a bit of the fat shaved off and darker hair. Both of them look ok.
White paint over dark plastic is always problematic on repaints. I'm debating whether to try and repaint the whole uniform on the Saurian or just highlight it. I'm definitely going to go for a purple repaint on the skin, usning the promo pic as a template.