Great review. I also just finished building the set with a few modifications. I removed the ff missile launcher and started an interiors. I added two 4x1 bricks with studs on the side to create a floor for when the ship is in upright flight. With missile launcher removed I use a hinged plate to create a hatch on the bottom (Now I need to make a custom escape pod to use with it). I added some printed tiles on walls and hatch. I will try to get some pics tomorrow.
I also looked throught the instruction booklet twice, and cannot believed I missed where the skull sticker goes... So if anyone knows where it is supposed to got could the tell me which booklet and page number to see where it is supposed to go.