Also scheduled for re-release next month is the 1/60 Super & Strike Parts for the VF-1 by Yamato Toys. The difference between this and the original is that it comes with Option Parts. I actually did a review of the original 1/60 Super & Strike Parts which came without the option parts. I also translated to manual of that to English, you can find it here.
The 1/60 Super & Strike Parts for the VF-1 is up for pre-order for 4090 yen at Amiami, 4320 yen at HobbyLink Japan, 4080 yen at Hobby Search
The option parts are basically a pair of side covers for the chest, back neck plate cover and a spare seat that can be used to recreate the scene of the pilot mounting the VF-1 in Battroid mode.