So, I finally did it... I have my second Gunpla!! AND IT MAKES MY HAND BURN RED.
Sorry for crappy photo, it's nighttime here and I suck with cameras. The first one, as by your recommendations, was an Exia Repair II, which was pretty easy. The God Gundam was... harder but I wasn't afraid of screwing up this time since it's not the first time.
I'm really happy with the result, specially for a simple build (and I have no clue how to paint and things like that). Stickers were a pain in the ass again, specially these tiny triangles on the legs, fuck those.
Now, I dunno where to go next. G-Self? Master Gundam? Maybe try something harder like a MG or a RG? I just know that I'm gonna buy another one in the future =p