First one: https://www.pixiv.net/en/artworks/77098745
Second one: https://www.pixiv.net/en/artworks/76978548
Third one: https://www.pixiv.net/en/artworks/78173768
Fourth one: https://www.pixiv.net/en/artworks/76581586
Fifth one: https://www.pixiv.net/en/artworks/76371655
Sixth one: https://www.pixiv.net/en/artworks/76849498
Seventh one: https://www.pixiv.net/en/artworks/76867257
Eight one: https://www.pixiv.net/en/artworks/76348586