For someone who just asked how to make one, that's a good attempt. Obviously the size is a bit over the top but it's a good start. Just experiment with brushes, filters and blending options. There's no right or wrong way and I learnt through a lot of trial and error. Mold your own style from that. The ones you might see that i've made are actually incredibly simple, using a few different brushes to create an elaborate looking techy-style TB. Hit me up on skype if you want me to send you these brush packs.