Hi Joseph,
All right, I already fixed the strapping on the biceps as you suggested, it's also a good way to get it a bit smaller for packing.
I also repainted the helmet stripes, paying more attention to get all of the stripes as similar as possible, badly I ain't got a template by hand and shipping from the US takes about a month, so Itried again with tamiya masking tape, please let me know if it's good enough, the differences are within 0,5mm and I carefully shaped all of the curves the same.
Thanks a lot to everyone for overseeing all of my project, it means a lot to me.
Imperial greedings,
Alex