Building an AMT '69 Barracuda model, need some help

lil' projects at a time,he'll be six when it's done =) by age 11 he'll be up in your grille a bout helping build real cars and talking about "His" 340 duster
(the 72 in primer)And driving you around the neigborhood on your lap in your 340 duster!!!!I'll post more pic's of his duster soon