T-dolls Directorate "D" FSB SPC

Just a year ago, I wanted to make a humanization of Kalashnikov assault rifles of the hundredth series or T-dolls in the world of GIrls Frontline
I've been struggling with their design, approximate biography, and background for a long time. And the most annoying thing is the lack of models of those boulders in Koikatsu. Fortunately, I found them, but I still had to work with textures and assemble a Lego constructor, because there are no REGULAR modifications of the hundredth series.
But fortunately, I figured it out. and here they are, from left to right: AK-101, AK-102, AK-103, AK-104, AK-105.

I decided not to jump to conclusions about their fictional story, so as not to give too much away, I'll tell you in just a few words.:
These girls are Tactical dolls who are in the Directorate "D" (T-doll service) FSB SPC Neo-Soviet Union, formed immediately after the end of World War III (June 2051). Their main task is to fight terrorism and perform tactical tasks that humans and ordinary combat robots cannot do. They can operate both inside and outside the country.

And now about these T-dolls.
I'm still too lazy to describe in detail about each T-doll, so here, too, in a nutshell:
AK-101. Strict and cold. She's like a typical inspector from the NTV series about cops.
AK-102. Playful and fashionable. He often goes abroad and manages to put on makeup and buy beautiful things during his service. Slightly mowed down by Ada Wong and RPK-16.
AK-103. She is also strict and serious, especially on a mission, but caring and motherly at heart.
AK-104. She is cold and bored, although if AK-102 and AK-105 start pampering and teasing her, she will immediately become confused and blush. She loves it when both of them call her "big sister."
AK-105. Cheerful and carefree, and also lazy. It may seem that she is the youngest of all the "sisters", but she is [THE DATA IS CLASSIFIED].

Each T-doll had its own responsibilities and conditions for performing tactical tasks.:
AK-101 and AK-102 are involved in the fight against terrorism and special operations in NATO countries or in areas where 5.56 caliber cartridges are used. However, they often participated in Southeast Asian islands, for example, in Indonesia.
AK-103 and AK-104 are involved in the fight against terrorism and carrying out special operations virtually anywhere in the world. They often participated in African, Arab and Asian countries, for example, Syria, Iran, Egypt.
AK-105. Participates in the fight against terrorism and special operations mainly inside the country, but sometimes participates in conjunction with the AK-103 and AK-104 in Asian countries, such as Kazakhstan.
Although, there were special operations where they participated together, for example, in Brazil...