Copyright question

Copyright question

So, I've been working on a 2D top-down RPG (solo) for some time now and I've been using sprites generated from here as placeholder: http://www.famitsu.com/freegame/tool/chibi/index1.html

I'm not using RPG Maker, though, and the site (which is under Enterbrain) specifically says I cannot use the sprites generated from there for games made without it. Reasonable. However, I really love that style of sprites. I've seen amazing sprites made for RPG Maker games and there are entire communities surrounding it but I digress..

So, I have four options now:

  • Spend money and hire a pixel artist
  • Collaborate with an artist
  • Surf the internet for hours and try to extract sprites that are either CC0 or CC BY 3.0
  • Learn to make 2D sprites on my own

I have not a single dollar to spend on a pixel artist (sadly), I'd rather not go through the difficulties of having to work with people (it's not that I dislike people, I love people but I'm not exactly a team person..) and I doubt the third option will yield enough results. So, I'm left with learning to make 2D sprites on my own and here's my question:On the link above, you can see a sprite generator. When you start it up, there is a bare-bones sprite template that is uninteresting. If I use this bare-bones template as a base to make my own sprites, am I infringing on their copyright?