@Irvinm3d , really great renderings - But, may I add, in my opinion, you want to export them with a higher compression quality after applying your watermark in this case. They’re already great, but it seems they’re just a bit overly compressed which is why they aren’t as sharp as they could be. You have a limit of 20 MB per rendering in this Forum, so feel free to reupload them if you like afterward or keep it in mind for future renderings. 
Just to share my thoughts!
@Irvinm3d , so much better!