1. Bonds are given B by Fitch - default in 12 months seems extremely unlikely. Maybe 2%
2. Stock M/M market collapse of 30% hasn't happened since 2008 - maybe 5% chance
3. Inflation is very high though - down from it's peak, but I give it a 10% of going in a really bad direction
These are not independent probabilities however, as e.g. a default and hyperinflation could coincide. So I'm going with 15%
https://www.bloomberg.com/opinion/articles/2024-11-20/bolivia-s-tragedy-will-end-in-devaluation-default-and-chaos
Bolivia may be worse off than I thought - but even this article notes that most of the debt payments come due later than the time frame of this question