Thanks Gabriel. This is my first IBG kit, and I was also impressed. The styrene is a little soft and 'rubbery' compared to other manufacturers and is reminiscent of kits I built in the 70's, like ESCI, but is not too bad. You can't trim up to the part without risk of pulling a section out, but careful shaving with a sharp knife and sanding remedy's that.
The only thing I don't like, and it is similar to Takom's styrene, is the lighter stress colour left on the part after cleaning off the attachment points. It makes it hard to see if you have removed enough.
Overall, very happy with the kit fit etc, so much so, I have bought another IBG kit - the Bedford QLB Bofors gun tractor. A partner to the AFV Club Bofor's gun I have in the stash. If that is as good as this one, I may be buying more IBG.