hey guys. recently got into this hobby. these are the 2 that i actually finished and put effort in. previous attempts at other things ended up with me scrunching it up in fustration. before i post the pics, i wanted to ask a nub question. These two models i have been making them with normal a4 paper. is there anything wrong with this and what are the limitation compared to cardstock or whatever you call it? the two models are a madcat mech and a walker from alternate realms:-D crit my work here xD... also, what dus it mean by scoring?