The EB110 #39024 is probably another factory car, built with the engine n°056 and completed on the assembly line the 9 of march 1993. The car seemed to be for the german market.
However, I wonder if this car was not dismantled. The previous GT #39023 has the Aerospatiale chassis number 23, so it is possible the next car, so the GT #39024, has the Aerospatiale chassis n°24. However, this Aerospatiale chassis n°24 was used for the SS prototype #39012. For the moment, it will remain an open question.