Yeah - marek's models are not very easy until you have built one.... then they all go together pretty similarly
Did you get kampfliegers 104? (I could just go look I suppose)
I cant recall how hard that one builds up.
I tried building this 1300 myself once.... I failed pretty miserably but it was one of the first mid level models I tried
maybe again one day. I have a couple of sprintx's printed out. want to do the a wing first! Someday.....
Chris