Is this planned to be a photo/video shoot or a non-photo personal experience type thing? Wondering why the model needs to be in Middlesbrough. Quite a few producers have size-10 models on the books (including us) but are in other parts of the country. There's also the question of facilities, both in terms of a space to get messy in, and clean-up afterwards - the requirements for WAM can be complex.
Also note that discussion of paid-for personal sessions isn't allowed on UMD (including in DMs), though arranging customs or shoots is OK.
Also also (and this is something I see lots of people doing) you have the gender on this post set to "female". That means it will mainly be seen by other people who have that setting as their preference - which will mostly be straight men plus the occasional gay woman. So that may actually be limiting the reach of your post.
TBH the best ways to contact models, especially by area, is to try modelling sites, and use their filters to find people willing to do fetish work.
Love you, too
