Burned Tokens scented candle ideas

The other day my relative, who is a data engineer, floated the idea of a scented candle that would smell like burned LLM tokens. His birthday is coming up, so I was thinking of turning this into reality.

Problem is, neither me nor my immediate social circle have a good idea which scents would best convey this, so I figured I would reach out here.

Some initial propositions include:

-Burned toast

-Diesel fuel

-Gold (no discernible scent though)

-Fresh water

-Rainforest (that's being destroyed?)