Hey, thanks for showing interest in my works .

Answers to your questions: 1st. It is possible to edit it to start at that point, you’ll just need to cut out the first 2-3 seconds of the animation.

2nd. It comes with a background (although you could easily insert your own background if you want to)

3rd. Yea the project colors are editable, including the particle color and the background color.

Ps. If you need any help in customizing it, you can contact me and ill help you out.

Cheers.