AKULA@taintnum thanks mate - lovely painted version btw. Trouble is I can think of ISD models in 1/2256 (Anigrand), 1/2700 (Zvezda), 1/4222 (MPC/ERTL), and 1/10000 & 1/50000 (Odyssey Slipways). Guessing you meant the ERTL one, which is c14" long?
AKULA Looks awesome. Have you a rough idea of scale in mind for the gate....1/2256 or 1/4100 are most common for Star Wars models, would be especially interested in the former.