The goal in deciding to build large projects is finding something you enjoy to see or do...this is because the project is so big and probably time-consuming, if you decide halfway that you hate it, you cannot quickly fix the build. For instance, I have built an AT-AT Walker from Star Wars, which took me about a week. Thankfully, because i loved the look and coolness of it throughout the build, i never grew tired of making it little by little! If Halo is your thing (and i'm only guessing) i would try and build the UNSC Infinity, cuz that would be pretty cool
