Revert "cleaned up resources"

This reverts commit e23fb65adfaa8d90eb6cae9b944d10923aa90daf.
Revert "Revert "cleaned up resources""

This reverts commit 977485a8a3cbeeaad5db8a3043bd2a5092ce2eaf.
Revert "added placeholder images"

This reverts commit e1a1c0ae0d2e75d82f112f22e59f27bd889c3cd1.