Most of them, TV series and movie, were originally a Flash sites that have since closed, so you won't find an actual archive online.
The NA site was Flash, too.
Here's the TBS broadcasting site
It's mentioned in Eureka Seven AO that this Nirvash (RA272, Mark I) was originally created by Renton (as a homage to the original Nirvash from Eureka Seven, "typeZERO.") for Eureka in the far future, and was named "Nirvash Neo."
This new Nirvash does not initially have an Archetype.
According to Wikia,
In the original Japanese version, the final scene of the episode revealed a colored picture of Renton and Eureka with Axel and the children, which confirms that they have returned to Bellforest as promised.
which is actually an end card. However, end cards are usually not considered as canon, so just interpret this picture personally.
After looking around a bit on the jam site itself and plenty of other sites that offer the bracelet. Which by the way can be browsed in English using the O so lovely google translate engine for example. I found out that most of them are out-of-stock, and marked the product as the following.
Release date 2012 SS [spring and summer release items]