Photo of Christopher Lombard

Hi, I'm Christopher Lombard, known online as Nostalgia Ninja!

I'm a software developer by trade, who has been taking 3D modelling seriously since 2024. I play Puyo Puyo and am a fan of Witch, collecting Witch plushies. I also take an interest into portrait photography.

I help others out with Sonic Adventure 2 Chao World Extended customization mods, and write the documentation for such mods. You can find said documentation here!

Pleased to meet you!

My story:

In my early years, I grew up in a family that enjoyed puzzle games, and Puyo Puyo was one of them. We grew distant over the years as a result of home being messy and complicated, but during college I found out that Puyo Puyo had many sequels, and deep dived into the series.

I discovered Puyo Puyo 20th Anniversary, and discovered my favorite character, Witch! I eventually joined the Puyo Puyo community in 2012, and participated in commuinity events, pushes for localization of Puyo Puyo Tetris, and was an admin for the English Puyo Puyo Community. I collect Witch plushies as I commissioned some custom plushies, and eventually found out about proxy importing enough to start my collection.

In 2016, Puyo Puyo Chronicle, with its charming art style captivated me and made me interested in 3D modelling. I picked up Blender, and messed with it for a couple of years until I decided to take courses to learn more about it.

In 2021, I joined Chao Island, and eventually learned enough about modelling to become a modder, and the modeller and documentation person for Chao World Extended.

I'm super passionate about 3D modelling as a hobbyist, and I still do play Puyo Puyo to this day! Stay tuned for future projects along the way.

Without further ado, let's go~!

You can find me on Bluesky:

Bluesky Account

You can also contact me here: email

You can also support me here: