New mesh edit looks the same in s4s v.v

To embeb a picture, the address must be a direct one leading ending with for example blabla.png. I recommend using imgur.com for uploading pictures.

I'm assuming you deleted the groups you didn't want on your blend. Unfortunately, that is not how it's done. You have to edit each group and leave them in your blend so that all groups get imported and updated.

If you have a previous version of your blend, go back to that and edit the groups. If not, you'll have to re export the original blend and append the groups you're missing to your blend for editing. (file, append, (look for the .blend file), objects, groups.

You can change to face selection, select a face and invert the selection (ctrl + i). Delete those parts and hide what's left inside the body.

no, by groups i'm referring to the mesh groups in the .blend file.

There's no really an specific tutorial since this is a general edit. But i suggest you reading this, it might help you. It goes over editing the mesh, and appending another meshgroup into your current blend. This and reading what i wrote should help you out.

We also have a tutorials section if you need more information.

no problem! Try reading the tutorial and doing what it's explained there. if you have any other doubts, please come back to this thread.