All types were designed based on original track links to ensure the best reproduction of details and dimensions. The only exception was Winterkette - where photos from Hetzer Tafel (parts list) have been used to design track extension fin.
Here is the list of sets that will go on sale on May 5th:
35-PW051 - Kgs 64/350/104 Early type with Panzer 38 guide tooth
35-PW052 - Kgs 64/350/104 Mid type
35-PW053 - Kgs 64/350/104 Late type, pattern 1
35-PW054 - Kgs 64/350/104 Late type, pattern 2
35-PW055 - Kgs 64/425/104 Winterkette
Tamiya kit was used to the tests.