Hi! Thanks for reaching out and for the great question.
To clarify, the "high resolution" in my post refers to the level of detail and artistic clarity, rather than a large canvas size like 1024x1024. Here are the exact specifications to help you decide:
Actual Sizes: The assets range from 30x30px (for small plants) to 200x200px (for larger trees/vegetation).
Suitability: These are actually perfect for pixel-based or retro-stylized games. Since they are already in this mid-to-low range, you won't have the "scaling down" issues you mentioned—they will look crisp and maintain their detail at their native size.
Format: They are clean, hand-painted assets designed to fit seamlessly into stylized 2D projects.
If your project is pixel-based or uses a stylized aesthetic, these should be exactly what you're looking for! Let me know if you have any other questions.