The base difference is Simple is lower effort in comparison to the Detailed models. Usually I can make a Simple model solely in VRoid Studio without having to export it to other programs for tweaks, but it comes at the lack of custom items, textures and meshes. EG, I cannot make tails or wings on Simple models. There is however a Simple Model Blender Export fee that buyers can pay if they really want the parts on the Simple Model. You can see a rough rundown of the differences here!

Yes, always! It's highly advised/recommended actually. It helps both myself and you get a more correct price estimate as well as lets me know anything you may want or need in advance. So be sure to get a price quote, through the contact section or even on my Social Medias!

I do actually! You add the pricing as you would if it were a normal model. And just do not add things that would be below the waist. (tail, pants and such) Then half whatever your total price would have been. That would be your bust price!

As long as you get permission from the original model creator and show me that you did, yes I can. However these still cost and will depend on what it is you want. If you want unique meshes, it will require blender so it will cost.

As long as it's a model you have rights to edit, then yes. However you cannot edit my free models. They are free for a reason. Also, you cannot edit, rip or reuse my meshes and textures without asking my permission and a fee.* *You can make small edits to textures if you really want after completion, but I will NOT re-export and fix anything for you.

You can use them and even completely edit them for personal use but not commercial use. And as stated, these are not for commercial use, do not use them for monitary gain. Do not distribute any of the files out to people. Just link them to the page instead.

Technically yes, you can edit them and use them for commissions. However it must be the P2U ones, and you must not distribute the original files. You must edit them in some form if using them in a commission. Just do not re-distribute the original files and make sure the buyer knows this too.