Complex sentence: Palaces and public monuments of Sira became models for other future works; both Haidar Ali's palace in Bangalore and Tipu Sultan's in Seringapatam were modeled after Dilavar Khan's palace in Sira.
Split into simpler sentences: Palaces and public monuments of Sira became models for other edifices. Both Haidar Ali's palace in Bangalore and Tipu Sultan's in Seringapatam were modeled after Dilavar Khan's palace in Sira.