Just want to announce that I shall be releasing soon the first version of the pro pack, sometime this month. I'll start at a low price because I didn't really finish the trees and vegetation. 25$ so far and 40$ final update (all trees and vegetation). For now I'm having issues with trees and I want to buy the best tree tool for unity to have AAA trees but there will be one tree included as a unity tree. Will finish the pack in about a few days and send for submission, then takes about 2 weeks depending on the Unity team.