I feel like Im kind of swinging into the dark with STLS but it is what it is haha.
I have found this chest/back and I feel like with proper scaling it will be approvable the belt however will not.
https://www.cgtrader.com/3d-print-models/art/other/star-wars-swbf2-inferno-squad-inferno-squad-armour
Im currently printing the Thermal Detonator from the scout kit and its very detailed.
and this file set has the over belt/drop box, the chest doesnt look correct so I wont mess with it.
https://www.etsy.com/listing/1255183371/star-wars-squadrons-assault-tie-pilot?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=inferno+squad&ref=sr_gallery-1-3&dd=1&content_source=baf6ac8eb5b6126f0c2bd780afcce0fd9d45abe4%3A1255183371&search_preloaded_img=1&organic_search_click=1