The leaves are 3-4 oz. veg tan. I used some scraps with lots of "blemishes" so the dyes would make them pop out more. I cut the veins in with a dull (ish) swivel knife while the leather was dry. (experimenting) This created a very thin, shallow cut. I used Fiebing's yellow and then yellow with a single drop of Fiebing's green dye (about an ounce in total). After buffing excess, I used a medium brown antique to bring out the detail and quickly buffed it away. It left light areas of brown and filled some of the veins of the leaves, but left others intact. I was going to do another coat and finish filling in the veins, but decided it may look better to leave it alone.
My daughter sneakily took it out to the renfaire last weekend, and now I have to make 2 more.
I may post a pattern once I get it all worked out. The pouch is 5" x 8" (approx.) and 3" deep at the bottom.