Great work Diverfrost
The styrene certainly makes a difference
Like the welds and jack block straps
Couple of hints and tips for you
The jack block holder
When I join styrene I drill a hole and insert a styrene rod into the join, usually 1.5 mm to 2mm depending on the piece
It just makes a stronger join, if attaching a piece to the side of the tank eg track holders use rod to insert into the tank plastic again it makes a stronger join especially when on the side of tanks where things can get hit, and can you can also leave a bit of rod sticking out and it looks like a bolt head (can see pics of track holders on my Pantiger mod on old havoc)
Same with hinges etc, can insert rod into the bolt holes, leave a bit out for the bolt head and again makes a stronger hold
Cause some things don't stick tothe HL plastic that well
Hope this helps
Hope the next pics arrive soon
Cheers
Gra