The Aoshima line of Alien/Aliens stuff
I have a friend in Japan who worked at Aoshima for a bit and was part of a proposal to pick up the Aliens license and do some kits
These would be all new toolings. They had things like a 1/72 Narcissus shuttle with interior and dropship with APC, the Sulaco, and a 1/35 APC with opening doors and some figures among some other things. They worked out the costs and it was feasible, and even worked out a possible distribution deal with Moebius, but ultimately passed on developing it further as they felt there was not enough interest over other products
Although they did eventually do a limited run of a diecast 1/72 dropship that was very expensive and I think they did a few repops of the old Halcyon kits in the Japan market.
I would love to see accurate/detailed commercial kits from this franchise. The Halcyon kits are not great and need a lot of work, plus they are at ridiculous price levels now
I would especially love an improved 1/12 Alien Queen