Good work RK as a first attempt. But as Satish pointed out AMCA is twin-engine. The model reminds me LMFS, if we consider the similar position of air-intakes. Anyways nice attempt & Best Luck!
Let us concentrate on FGFA . If Russia says that it is only interested in PAK FA and since FGFA is India's desire so you do it, Then we have our hands full.
FGFA is in itself quite ambitious. AMCA will be taken up seriously when our AESA and KAveri are ready