Links!

Then this is the link where you download it~
http://www.geocities.jp/higuchuu4/index_e.htm

And the models are included too~ but i tell you, Lat Models are seriously cute. You can download it as a zip folder and extract it to use it later. Links to the models~
http://purple-rage.deviantart.com/art/MMD-LAT-Models-DL-202330833

Also, making MMD is like making an RPG game. Well everything needs a background. It's not necessary to use this when you're still new, but if you wanna take a challenge, try it!
http://mmd-mall.deviantart.com/gallery/27892585

And also there are a lot more such as VAC (Vocaloid Accessory) and all which is distributed widely all across the Net~

And oh yes, the tutorial can be found on youtube. However, some are not really specific, so let's say this. Press every button you can and be creative! I had a lot of fun using it! (even if i never succeeded in making a video longer that 7 seconds~)

Seriously~ why am I getting obsessed with this? It's not like anyone read this right?

And this here is my trial with a Keyboard VAC. Miku's cute right? Although I love the Kagamine twins better, Miku looked so cute as a Lat model!