Hey, welcome to 's stock account. As my ID says, I do not check this account often - therefore, don't expect replies if you ask mere here for permission to use my stock somewhere else.
As a general use, you can use all of my non-model stock anywhere, as long as you credit me and notify me. If you'll be using the image here on DA, a comment on the deviation is enough, if you use it outside, please send a note to my main account. However, you do not need to wait for my permission.
For my model stock, you can use it inside DA for none-sexual or gore deviations, if you wish to use it outside DA, you will need my permission first, which you will get from sending a note to my main account or, if my reply there is not fast enough, use the contact form on my webpage (link in my ID).
I hope I've made things clear, I hate to make people wait for permission to use my stock, which is why my rules are pretty easy to follow.