The pentool stripes are nice and really fit, but the vector brushes and shapes don't look that nice. overall a nice job! You're Improving!
DO you know how the stock looked originally? This is a rather popular work on Deviantart.com, and not much has been added to the work. I've already expressed my disappointment with the work, and I think he's done much better in the past.
No I don't know how it originally looks, but I'd rather support this look then mindlesly placing c4d's and stuff. I'd rather have this clean look with corrent lighting in some overwhored c4d tag.
