One of my all time favourite artists, and this character in particular is great ^^

Missing a few images from his pixiv, you can find them here:
みんなのおもちゃ2 - https://www.pixiv.net/en/artworks/52550833 image nr. 5 (also 6-7, but those are sketch-like and not colour)
みんなのおもちゃ7 - https://www.pixiv.net/en/artworks/65855437

The gallery is also out of order, I suggest reordering in the proper order (みんなのおもちゃ0, 1, 2, 3... etc)

Finally, you saved and uploaded the pixiv-resampled master1200 versions. This is pixiv's preview for images and has a max resolution of 1200 while not being the original quality.

p.s.
For those interested, you can find the textless images on the artists profile that goes along with what is already uploaded in this gallery.
The artist also recently started fanbox: https://madeinmerion.fanbox.cc/

Base +22, nuts987 +13, cman1361 +17