I congratulate you on your persistence in trying to get this deal done. Honestly, I don't have a miracle up my sleeve for you. With no job and no credit, you're just not going to get a loan on your own. Even though you think it will make money the bank thinks they will end up taking it when you don't make the payments.
Do you have a family member with good credit, good income and an acceptable DTI (debt to income ratio, total monthly debt payments divided by total gross monthly income) who would be willing to cosign?
Where do you live? Could you live in this house while you fix it up? Is it livable?
When I hear of an $8K house that needs $25K in work, I think its nearly a scraper. Keep in mind that there are two classes of contractors, IMHO. There are contractors who do work for retail customer. Homeowners with plenty of cash who want a really good job and want it quick. Then there are guys who will need more careful instructions and supervision but who will do a very good job for a much lower price. You're looking for the second kind. I spent almost $50K on a kitchen in my house a few years ago, before I was serious about this business. It came out nice, and was fairly quick, but I realize now I could have done that job for $20K, maybe less. They wouldn't have been the same cabinets, but would have been just as good.
Have a look at my first rehab. That was about $16K. Paint and carpet throughout, new furnace, complete gut in the kitchen, walls moved, new water heater, and quite a bit of plumbing and electric. Now, I did much of the grunt work myself, but all the electric, plumbing and furnace was done by licensed contractors and the job was fully permitted and inspected.
If it would really sell for $100K, or even something close, think about flipping it. I know you want to keep it, but, in the words of Austin Powers "I want a solid gold toilet, but its just not in the cards now is it baby". If you can find someone willing to partner with you on the money, you stand to make a very nice profit.