You can do a search for "puppy cuts" and it will find some threads with pictures. I would do it for you but search isn't working for me right now.
Also, to see pictures other than the latest posted go into the photo gallery and then into the member galleries.
I cut Gus' hair myself. It really isn't that difficult (as long as you have a dog that doesn't wiggle too much) after the first few times. My biggest mistakes were when I would try to fix every tiny mistake...to try to make it look perfect. They end up with no hair.
Leave it alone until it grows back in...it doesn't take long...and it is easy to fix.