Seriously Tiny Rabbit Skull Help

My dog found me a baby rabbit, about 4-5 days old.
Looked similar to this:


Macerated the head since it was halfway rotted, it was windy, there were maggots all over it, and it made me feel uncomfortable.
(I have an adult rabbit that looks similar to a cottontail.)

Anyway, I just spent some time picking the bones (so many different pieces!) out of the mushy flesh.
The bones all smell fishy.

I want to either clean them somehow (they are VERY small and VERY fragile) or seal them so I cannot smell them.
Or clean then seal. I am just worried about them disintegrating.

My last resort is sealing it with sealant or whatever- even if it will become yellow-y over time...

But I'd love to find a better way. Any suggestions?

 

Thank you for the response! The macerating is finished, I have all the pieces in a little open baggie right now.
But okay, thank you!

And yeah, I wasn't fully expecting to put it back together after I realized how much it had fallen apart.
But I'm still excited about the bones. The little jaw bones are so cute. The little teeth... oh gosh.

I will post some pics after I put peroxide on them!

 

Here is a photograph of some of the bones:


There's a vertebrae or two in there too.
I just adore those cute little jawbones. The teeth are so tiny.
Anyway, I put them in 3% peroxide for a bit.
They are more white now that they have dried.

They still smell fishy though.

 

Okay, I'll try the jar thing since it's REALLY sunny out! Thank you!
I'll update with it tonight.

 

I'm worried that that route might be risky with these?
Some of the bones are paper-thin and flaking at the edges and all I used was 3% peroxide for a couple minutes.

The smell has significantly lessened since I left it in the light, in a jar though...

 

Thought I'd share a photo of the tiny jaw bones.



Just holding them together in that last one, that's why they look kinda funny.

 

Yeah. Thank you! I will see if we have any acetone/can get some.