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Even though its not perfect this is my favorite drawing by you.I just love how gritty it is.The theme of a junkyard girl in the dump with a bunch of broken down clunker cars and wasted mechinery is pure grit. I like the style of the girl(boots,tobbaco,tats,and skull and cross bones hat) I think the word bubble with the "XXX!" written in it gives it that sweet comic book vibe.The only criticism I have is the light reddish pinkish circles you used for details look a little awkward.They look good on the face cheeks but on the knees,ass,vage and tits they look a little funky.Instead of the pink on the tits maybe it be tight to draw something more like a nipple.The pinkish reddish skin tones work for details but in the future you may want to pursue an alternative route for detail in this awesome style.Besides that I really dig this gritty,comic bookish,junk-yard pin-up babe!