If you are new to the Gundam series, a good place to start would be with "Mobile Suit Gundam 00." This series is a standalone story that is easy to follow and provides a good introduction to the Gundam universe. It has a well-developed plot, interesting characters, and exciting mecha battles. Additionally, "Mobile Suit Gundam 00" is a more modern series, so the animation quality is higher compared to some of the older Gundam series. **

The Gundam series is divided into different timelines and universes, so there isn't a single linear order to watch them in. However, the original series, "Mobile Suit Gundam," is a good starting point as it sets the foundation for the franchise. Other popular series include "Gundam Wing," "Gundam Seed," and "Gundam 00." It's best to explore the different timelines based on your preferences for storylines and animation styles. **

Gundam Kits can be purchased in Germany from various hobby shops, toy stores, and online retailers. Some popular places to buy Gundam Kits in Germany include specialized hobby shops like Modellbau Koenig, Spielwaren Rieck, and Fantasium. Additionally, online platforms such as Amazon.de, eBay.de, and specialized hobby websites also offer a wide selection of Gundam Kits for purchase and delivery in Germany. **

You would need to watch previous titles for the following 4 specific Gundam anime: 1. Mobile Suit Gundam: The Origin - This series serves as a prequel to the original Mobile Suit Gundam and provides background information on the events leading up to the One Year War. 2. Mobile Suit Zeta Gundam - This is a direct sequel to the original Mobile Suit Gundam and continues the story of the conflict between the Earth Federation and the Principality of Zeon. 3. Mobile Suit Gundam 00: A Wakening of the Trailblazer - This movie serves as a conclusion to the Mobile Suit Gundam 00 series and continues the story of the conflict between the Celestial Being and various factions on Earth. 4. Mobile Suit Gundam Unicorn - This series is set in the Universal Century timeline and references events and characters from the original Mobile Suit Gundam and its sequels. **

You can find anime and manga posters and merchandise items at various online stores such as Amazon, eBay, and Etsy. Additionally, there are specialized websites like Crunchyroll, Right Stuf Anime, and Tokyo Otaku Mode that offer a wide range of anime and manga merchandise. You can also check out conventions, anime stores, and comic book shops in your area for unique and limited edition items. **

You can find good cosplay accessories at specialty stores that cater to cosplayers, such as cosplay shops or online retailers that specialize in cosplay supplies. Additionally, you can also find unique and high-quality cosplay accessories at conventions, where vendors often sell a wide variety of items specifically for cosplayers. Another option is to look for independent artists and crafters who create custom cosplay accessories and sell them through platforms like Etsy or at local craft fairs. **

Some manga volumes may contain posters or other inserts as special bonuses for readers. Popular manga series like "One Piece," "Naruto," and "Attack on Titan" have been known to include posters or art cards in certain volumes. These inserts are often limited edition and can be collectible items for fans of the series. **

Some manga series include posters or other extras as special editions or limited editions. For example, the manga series "Attack on Titan" has released special editions that include posters featuring artwork from the series. Another example is the manga series "My Hero Academia," which has released special editions with posters and other bonus items. These extras are often included to entice fans to purchase the special editions and add value to the overall collection. **