Yes, Rashi Sutras Audio 6, I wrote down the important points:
Sun - square build
Moon - round build
Mars - lean build, medium height (slightly Shorter than average)
Mercury - excellent formed
Jupiter - large (not fat)
Venus - lovely formed
Saturn - thin and Long bodied
Rahu and Ketu - dark bodied
Aries, Leo and Capricorn are larger, Scorpio is smaller, Taurus longer
Saturn and Taurus: +3 Inches
Mars, scorpio: -1,5 Inches
Jupiter, large rashis: +1,5 Inches
Judge from Lagna and Planets aspecting Lagna and Lagna lord and Planets aspecting the Lagna lord (60 Virupas equals full measurement)
So when I do this for me (three quarters german, grandfather northern-italian) and assume 6 feet for normal height for my genetic group leo gives plus 1,5 inches and mars aspecting lagna with 60 virupas gets like totally cancelled out by jupiter aspecting to 56 virupas and Saturn 6 Virupas with a little little more height from that. and Sun Lagna lord conjunct Mars and Jupiter, so cancelled out and 8 Virupas of Saturn we get like 0.4 inches we get +1.9 inches and I am 6.2"
Now I don`t know if we are supposed to since the seizes of the signs are given from parashala (the astrologer probably spelled different, you know who I mean 😀 ) specifically for the rashis not from astronomy but just for astrological observation, so a) It's not from Jaimini where you could argue if he gives rashi number 1 for dhaataa area and b) it has no astronomical value, its not coherent with the duration of rising signs but if I calculate with the adityas using virgo for Vivaasvan I would be just like 0.4 inches taller than the average 6 foot.
Lastly Ernst also mentiones that you should consider strength of a planet and the trimsamsa but d30 is very often inaccurate since it changes lagna very rapidly