This thing started as a toy, which means thick, heavy plastic, all edges rounded ("soft detail"), and foot-wide panel lines, all working hard to destroy the illusion that this is a scale model of anything real. So, it called for lots of cover-up, largely consisting of 1/35 tank track links and 1/24 ones, too. As always, it is great fun to play "Pick the Parts". Experienced model builders can look at the finished model, whilst others can play in "easy mode" by examining the pre-paint "nudes". For instance, the top engines are Starfury aft engines, the bottom concentric ones are Standard No7's. Anyway, have fun!
