this it my new wip im going to do a 100% full brush so if you have any tip plz help me out this is just the plan
(org)

(wip1)

(wip2)

omg i hate that reararch
it looks so out of place designwise in my opinion
i would suggest trying to put it upper and "thin" it out for the design, to make it more like the arches on impreza's for example
oh and same with the lip of otherwise nice bumper

it looks so good designwise i think...
Continue please and keep it up!