The Creation of a Kitten The cat gestation period can vary from as short as 61 days to as long as 72 days from the time of mating. After that the kitten will have to be reared by mum, weaned, litterbox trained, eating well & desexed before leaving for his/her new home. All this takes another 12 weeks after birth. Its a 5 months process to produce a kitten. So you will have to be patient. If wanting a Birthday or Christmas kitten, remember a pet is for life not just for one day.
Have you ever considered a rescue Cat or Kitten ? Sometimes it can take a while to get a Russian Kitten so while your waiting there are many beautiful cats in rescue that are looking for a loving family home. So look up Cat Rescue groups in your area, ring local vets or maybe even the pound. They come in all shapes sizes and colours and would be a wonderful friend for your Russian in waiting