Just wanted to make people aware of this open source (GPL v3) project to visualize blockchain transactions in 3D and VR: https://blockchain3d.info
It is multi-platform (iOS, Linux, Android, MacOS and Windows), written in C# and Unity. Supports Bitcoin just now, and Ethereum ERC-20 flows are planned. It is a fun way to visualize flows of data around a graph, especially in VR (Cardboard supported just now, others on the roadmap).
Always keen to hear feedback and from any interested buidlers who’d like to contribute.