His first Transformer was Skywarp.
Eric did not attend BotCon 2008 personally as he is currently in Australia on a working holiday. However, Hasbro provided a life-size cardboard cut out of Eric that fans could write messages on, which Hasbro would then mail to him. The non-cardboard Eric briefly appeared on the Australian children's program Toasted TV to talk about designing Transformers Animated toys.
Toys designed by Eric
- An interview with Siebenaler on TFW2005.com about himself, Transformers work and advice to aspiring toy designers