Oh I see now, the arm part is like that because his top cloth is removable, didn't notice that screenshot. So the arm line isn't as big of a problem for me after noticing that, although it does still seem a bit tan compared to original Natsu. Still shouldn't be a miss for those collecting the entire 1/7th scale Fairy Tail set by GSC.

The head and body are not well proportioned.

Very bad coloring, it makes Natsu looks like he just gotten "Tanned" that is the wrong color for him. It does not have the "Natsu" feel as well.
The arm joint lines can be visible as well, this is probably the worst GSC figure ever made by them.

Big Fairy Tail fan but I notice some things that holding me off from purchasing, although they're making a Gray too so it seems like a good deal to get the main set.
Anyways the arm has a bad visible joint line, it's a figure so it should have been coated better unless it's a twistable arm (but this isn't a figma)
Also Natsu seems to be having an unusually weird tan here, something's also kind of off compared to the original but I liked this pose and the fire piece.