Criteria of Pack Images :
2-1 Product Name and Slogan
Clear, roughly takes layout ¼ size
Proper font use, anti-alias
2-2 Relevance, best represent this product
Using content from this pack
2-3 Image Quality
Clear, sharp and contrast
Good rendering quality
Good pose if you use character image
2-4 Correct use of Standard Icons
Correct Size
2-5 Store name, logo or Author Signature
Keep consistent for the same author
Provide related product line to build awareness of domain expertise