The SVA 10 kit by Chorozsy pretty detailed, but no substantial differences between SVA 9 and SVA 10. Years ago at Diego's Fernetti
SVA aircraft shown SVA 10 relics at Liceo Aeronáutico Militar Fuerza, but pics don't seem to work anymore. GAVS Torino mounted a machine gun on Alenia's SVA 9 last year or so, have look at
info Cheers Miroslav