This year I had found 2 looks (8 photos) from Guess of a model that intrigued me; it must be Mariia Arsentieva.

Since no information has been posted yet:

Mariia Arsentieva

DOB: September 21st, 1995 in Ukraine (Kyiv according to WomenFitness)

Eye Color: Green

Measurements (inches): 34-24-36

Measurements (cm): 86-24-91

Height: 5'10" (178 cm)

Pageants: Finalist in Miss Continental Europe 2018

1st place in the Miss Europe-Asia contest was held in Paris, June 2021: "The coveted title of Miss Europe-Asia was bestowed upon Mariia Arsentieva, representing Germany. Mariia, a professional model, currently works with a renowned German modeling agency." The article says Ukraine was represented by Diana Melnychuk, who placed 3rd.

3 images from Miss Europe-Asia 2021:

She has at least 1 sibling, Ilona Arsentieva, who is also very attractive (I'm sure I have seen images of Ilona before now, but cannot recall where).

Mariia as an Ironmaxx ambassador:

2 videos:

2023 photos of Mariia and her sister Ilona, in bikinis:

She has a lot of other sisters as well. She has 11 siblings (from the short IMDB article on Ilona Arsentieva "The eldest of twelve siblings, she... has modeled for cosmetics brands and appeared in music videos for Okean Elzy and M-Band in Ukraine"). At first I doubted this information, but I found a photo of Mariia with 4 sisters, then another of her and Ilona and 7 other siblings together with their father, all dressed very similarly. Ilona has done a bit of modelling for Guess, so that is where I must have seen her before. Dariia Zotova's family was considered usually large (5 children).