I have BETA tested a Spanish TR Bible on the Bible SuperSearch website. I am using the 1602 (I think) Reina Valera translation. You may note that there are a few bugs to be worked out, most notably that the verse and chapter references are given in English. If anyone can send me text of the 1602 and other TR Spanish Bibles, it would be most appreciated.
Support for this and other Texus Receptus Bibles will be included in a future release of Bible SuperSearch. A date has not been set for this release.