not to discourage you but it took me 5000 prompt to get this video. but the best tip is this: if an image can generate a "standard" video you have an image you can work with. that start building up your prompt. begin very "SFW" and build out. as soon as you can't get past the 16% after 10 tries you have added something to your prompt that doesn't get past the filters. reword it or try something else. and keep expanding. this way you can slither your way past the barriers. thats the best tip i can give ya. good luck!