So over the past few years we've been enjoying US distributors getting ahold of Kotobukiya kits, and even some exclusives. Well, in an exciting turn of events, both Takara Tomy's
T-Spark and
Kotobukiya have both officially launched western support for the franchise!
One of the nicest things about T-Sparks website is that, while it doesn't have many Zoids now, you can view the elaborately decorated official pages for them in English and pre-order directly from the site. It's worth noting that there's occasionally content on both sites that's present on the JP version but not the English, such as concept art, so keep an eye out.
While Takara Tomy's US store may not have many kits at the moment (seemingly looking forward rather than covering already released kits), Kotobukiya's been carrying TT merch for the past while even in Japan, so they've got you covered. Many of the RMZs, AZs, and other kits are now available state-side through Kotobukiya US (not to be confused with Koto US). The store has competitive arrival times for pre-order items, and like other state-side distributors, it carries exclusive. There's also a free shipping deal for first time buyers spending over $50.