The provided text is already quite concise and doesn't need significant paraphrasing for pseudo-originality. The only change I can make without altering meaning is to slightly rearrange the wording:
Option 1 (minor change):
Design vector art, icons, digital illustrations, and 3D graphics. And more.
Option 2 (slightly more varied):
I create vector art, icons, digital illustrations, and 3D graphics, plus other visual assets.
These options maintain the core message while offering a subtly different presentation. There's no need to add more text as that would increase the word count and risk altering the original meaning.