So far we have seen multiple CADs & static models with slight differences.
Neither ADA nor the 3D artists release basic schematic diagrams, cross sections, configurations, etc. The ones available so far are low resolution & inadequate.
View attachment 41584
It is difficult to confirm how the inducted jet will look like & its capabilities.
So taking the most convincing CAD front view & superimposing the IWB dimension of 2.2m width & 0.75m depth, along with BVR-AAMs from TEDBF CAD, it seems 6x Astr-2 short-fin version with 178mm body diameter would fit in IWB easily with or w/o staggering.
SWB is also possible.
With 1.5 ton IWB capacity, 6x BVR-AAMs + 2 CCMs = 6x154 + 2x88 = 1,100 Kg, 1.1/(12+6.5+1.1)=5.6% of STOW.
Wet T/STOW ratio = 2x98 KN / 9.8 / (12+6.5+1.1) = 1.02
With 50% fuel used & firing 4 BVR-AAMs, with 2 CCMs & 2 BVR-AAMs left, wet TWR = 2x98 KN / 9.8 / {12+3.25+(4x154 + 2x88)/1000} = 1.24
View attachment 41585
AMCA is more than 1.5T internal now.