Hey @Euphoria97!
You may want to re-upload those pngs. You will need an image hosting site and use BB-Code to get it to work properly.
Here are forum post that explain how to do it:
https://forums.thesims.com/en_US/discussion/830602/tutorial-how-to-upload-pictures-to-this-forum/p1
https://forums.thesims.com/en_US/discussion/942493/how-do-you-insert-photos
As for Asian CC, RemusSirion has some good skins.
https://www.thesimsresource.com/members/RemusSirion/downloads/details/category/sims4-skintones/title/r-skin-8--male--asian/id/1379669/
Or if you're looking for content from specific Asian regions, here's a collective site:
https://www.tumblr.com/search/sims%204%20asian%20cc
Also, I'm not sure if it was by choice, but if you want a profile image of your sim without the UI visible, go into CAS and hit 'C' on your keyboard. This will take a screenshot of your sim only. Then go to Documents/Electronic Arts/The Sims 4/Screenshots. In there you will find a clean shot of your sim. ;)