Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_97 (source_model VARCHAR, release_date VARCHAR)

### Question ###
Which Source model has a Release date of 1992-04-06?

### Accurate SQL ###

SELECT source_model FROM table_name_97 WHERE release_date = "1992-04-06"