can some give me the 3d foamy plane plans , i am new to foamy so i need simple plans like 3d extra 300 or yak 54 like plans other planes like that , which is easy to make , no profile just simple flat surface foamy plane .

some one give or guide me .

and what thickness foam should i need 8mm or 10mm , and how should i remove the flex of the foam ?

thanks

m.tariq