That's its predecessor - Estonia 15, but it is enough to earn a point. 15M was slightly modified - note the different windshield and engine cover among the visible modifications. The 15 was made from 1967 to 1970, when it was replaced by 15M. This car was inspired by Tecno Formula K250, which grobmotorix has posted before, although it was not an exact copy.
And this is my photo, by the way