I did the math, if you're going for the same 4 looks I am, you can get the parts you need with 3 figure buys plus getting an extra patrol shirt and white t-shirt, though you might even be able to find away around that, and a 4th body, if you don't have one already. Might not need to buy 4 figures for 4 looks. There'll be plenty of spare parts to sell off with 3 too.
Yeah I think its the same 4 looks :Cop, Biker, Pescadero w/split, Steel Mill w/ donut. Plus that would give me the extra clean head to swap over to Pescadero and/or Steel Mill.
I do have an extra T-1000 body on order and will get the shirts and belt as well. But still, if I can get this for around $150 instead of $165 each, thats $45 I'd save total, which would cover the extra bits for that 4th figure.