That would be sick! I wanted to buy the chris tayler platoon figure when it came out. He was 160 now he’s 325. Should have picke him up when I had the chance. Hottoys does a damn fine job, his figure was spot on.
Why no more? Probably a factor of price and licence. Mattel probably decided that they weren’t worth continuing beyond the four Ghostbusters when the sales figures came in.
Hot Toys 3 packs would be $700+. I wouldn’t count on seeing something like that happening. Right now they’re focusing on Marvel and Star Wars and the DC movies will likely follow after that. There’s a chance they might eventually do the 4 Ghostbusters but it won’t be a priority to them and we won’t see anyone but the 4 main GBs, if it happens.