I just received both, but haven't finished putting on any of the antennas on the sulaco ship. Will post more after I’ve added them on. Not to happy with the paint scheme on the nostromo. if I keep it I will have to add some color variations with some darker shading and weathered painting. A little monochromatic ....... looks a little like a large grey model that needs to be painted still. Both are very solid heavy pieces though.