There isn't much of an inner-frame, nor surface details. The arms use screws in the elbows to stiffen up the elbow joint. Overall the kit does show it's age, but that doesn't make it a bad kit. In fact most of the older grades are rather enjoyable to build, including this RX 79 G. It's simplicity though, lends itself to be highly customizable without having to cover up existing surface details.

✓ Recommends this product

This paint has an absolutely absurd amount of reflective particle used to give metallic paints their metallic-ness. It kept clogging up my 0.3 mm needle airbrush, so you may have a difficult time spraying this if you don't have a larger needle. Honestly wonder if I got a bad batch. Cannot comment on the finish/color as it was impossible for me to create an even coat that even remotely matched the cap on the bottle..