https://www.amazon.com/Russian-handwriting-practice-workbook-Handwriting/dp/B08JF5KRJM/ref=sr_1_2?keywords=russian+handwriting+workbook&qid=1652831995&sprefix=russian+handwr%2Caps%2C146&sr=8-2
There is that which could be useful.
Bought this practice book on Amazon. Helped me a lot, plenty of tracing and practice pages.
Russian Handwriting Practice